The 16 in bar AB is made to rotate at the constant rate 2 d dt 8 rad s with respect to the frame CD which itself rotates at the constant rate 1 12 rad s about the Y axis Knowing that 60 at the instant shown, determine the velocity and acceleration of point A B D i Sin...

Geometry 0 60 r 8 in cos 60i sin60j 4 ini 43 inj Let the frame Oxyz rotate abo ...

The 16-in. bar AB is made to rotate at the constant rate 2 = d/dt = 8

Question:

The 16-in. bar AB is made to rotate at the constant rate ω2 = dθ/dt = 8 rad/s with respect to the frame CD which itself rotates at the constant rate ω1 = 12 rad/s about the Y axis. Knowing that θ = 60? at the instant shown, determine the velocity and acceleration of point A.